CN207090820U - A kind of electrical bibeam bridge crane Special safety protection device - Google Patents
A kind of electrical bibeam bridge crane Special safety protection device Download PDFInfo
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- CN207090820U CN207090820U CN201720605078.5U CN201720605078U CN207090820U CN 207090820 U CN207090820 U CN 207090820U CN 201720605078 U CN201720605078 U CN 201720605078U CN 207090820 U CN207090820 U CN 207090820U
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- wire rope
- bridge crane
- fixed
- guard rail
- guide rail
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Abstract
The utility model belongs to technical field of safety protection, and in particular to a kind of electrical bibeam bridge crane Special safety protection device.Including：Column, assembly pulley, safe wire cable guard rail and strainer；The quantity of column is two, is separately fixed on the end carriage at electrical bibeam bridge crane tool both ends.The quantity of assembly pulley is two groups, it is separately fixed at electrical bibeam bridge crane tool dolly arranged on left and right sides, safe wire cable guard rail one end is fixed on a heel post, the other end is fixed on another heel post along assembly pulley around hoisting machinery dolly bottom, strainer is that safe wire cable guard rail fastens take-up device, on safe wire cable guard rail.The utility model combines to form twice soft steel cord safety guide rail by column, steel wire rope, assembly pulley, strainer; it can eliminate and face side falling risk existing for electrical bibeam bridge crane tool trolley track side; the safety of the operating personnels such as hoisting machinery inspection, maintenance is protected, realizes safety work.
Description
Technical field
The utility model belongs to technical field of safety protection, can be widely applied to the row such as building, electric power, transport, manufacture
A kind of double girder overhead crane tool that industry uses, and in particular to electrical bibeam bridge crane Special safety guard rail.
Background technology
At present, electrical bibeam bridge crane tool is widely used in the industries such as building, electric power, transport, manufacture.Ordinary circumstance
Under, for the ease of the vertically and horizontally transport of material, electrical bibeam bridge crane tool is placed close to the position at the top of factory building,
Away from ground level generally in the range of 10m-40m.
In the prior art, arranged on the inside of the trolley travelling track of electrical bibeam bridge crane tool without any security protection
Applying, for operating personnel when carrying out the operations such as the inspection of hoisting machinery, maintenance, operating personnel directly faces high falling risk, and
Risk class is high.If often walked as safety belt hanging point, operating personnel using side rail outside overhead traveling crane machinery girder during operation
About 1m alternately need to hang safety belt, and due to cumbersome, operating personnel follows the line of least resistance without using safety belt on hoisting machinery girder
The phenomenon of walking happens occasionally, it is most likely that triggers work safety accident.
Utility model content
The utility model technical issues that need to address are：Side is faced in electrical bibeam bridge crane tool trolley travelling track side
There is no safety prevention measure, exist and face side falling risk.
The technical solution of the utility model is as follows：
A kind of electrical bibeam bridge crane Special safety protection device, including：Column, assembly pulley, safe wire cable are prevented
Guardrail and strainer；The quantity of column is two, is separately fixed on the end carriage at electrical bibeam bridge crane tool both ends.Pulley
The quantity of group is two groups, is separately fixed at electrical bibeam bridge crane tool dolly arranged on left and right sides, safe wire cable guard rail one
End is fixed on a heel post, and the other end is fixed on another heel post along assembly pulley around hoisting machinery dolly bottom, is tensed
Device is that safe wire cable guard rail fastens take-up device, on safe wire cable guard rail.
The safe wire cable guard rail includes：Top wire rope safety guide rail and middle part steel wire rope safety guide rail；
Top wire rope safety guide rail is located above the steel wire rope safety guide rail of middle part.
The assembly pulley includes：Top wire rope guard rail fixed block, middle part steel wire rope guard rail pulley and bottom are led
To pulley；Top wire rope guard rail fixed block and middle part steel wire rope safety guide rail pulley are installed on hoisting machinery dolly side
Face, top wire rope safety guide rail fixed block are located above the steel wire rope safety guide rail pulley of middle part；Bottom leading block
It is installed on the junction of hoisting machinery dolly side and bottom surface.
Two groups of assembly pulleys are left and right symmetrically arranged layout relative to hoisting machinery dolly.
Totally two groups of the strainer, is separately positioned on top wire rope safety guide rail and middle wirerope safety guide rail
On.
Described top wire rope safety guide rail one end is fixed on column, and the other end is consolidated through top wire rope guard rail
Fixed pulley and bottom leading block, are fixed on another root post by strainer；Middle wirerope safety guide rail one end is consolidated
It is scheduled on column, the other end passes through middle part steel wire rope guard rail fixed block and bottom leading block, is fixed on by strainer
On another root post.
The column uses round steel or square steel material.
The column is fixed on the end carriage at electrical bibeam bridge crane tool both ends by welding or bolt connecting mode.
The safe wire cable guard rail is fixed on column by screw clip.
The top wire rope guard rail fixed block is away from girder upper surface 1.2m, middle wirerope guard rail fixed block
Away from electrical bibeam bridge crane tool girder upper surface 0.6m, bottom leading block is more than or equal to 0.05m away from ground.
The beneficial effects of the utility model are：
The utility model combines to form twice soft steel cord security protection by column, steel wire rope, assembly pulley, strainer
Column, it can eliminate and face side falling risk existing for electrical bibeam bridge crane tool trolley track side, the inspection of protection hoisting machinery,
The safety of the operating personnels such as maintenance, realizes safety work.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model electrical bibeam bridge crane Special safety protection device；
In figure：1- columns；2- strainers；3- top wire rope safety guide rails；Steel wire rope safety guide rail in the middle part of 4-；5-
Top wire rope safety guide rail fixed block；Steel wire rope safety guide rail fixed block in the middle part of 6-；7- bottoms leading block；8-
End carriage；9- girders；10- girder tracks；11- hoisting machinery dollies；12- girder outer guard railings.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
Embodiment 1
As shown in figure 1, the electrical bibeam bridge crane Special safety protection device in the present embodiment, including：Column 1,
Assembly pulley, safe wire cable guard rail and strainer 2；The quantity of column 1 is two, is separately fixed at electrical bibeam bridge lifting
On the end carriage 8 at mechanical both ends.The quantity of assembly pulley is two groups, be separately fixed at electrical bibeam bridge crane tool dolly 11 it is left,
Right both sides, safe wire cable guard rail one end are fixed on a heel post 1, and the other end bypasses hoisting machinery dolly 11 along assembly pulley
Bottom is fixed on another heel post 1, and strainer 2 is that safe wire cable guard rail fastens take-up device, is pacified installed in steel wire rope
On full protection column.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：
The safe wire cable guard rail includes：Top wire rope safety guide rail 3 and middle part steel wire rope safety guide rail
4；Top wire rope safety guide rail 3 is located at the top of middle part steel wire rope safety guide rail 4.
The assembly pulley includes：Top wire rope guard rail fixed block 5, middle part steel wire rope guard rail pulley 6 and bottom
Leading block 7；Top wire rope guard rail fixed block 5 and middle part steel wire rope safety guide rail pulley 6 are installed on hoisting machinery
The side of dolly 11, top wire rope safety guide rail fixed block 5 are located at the top of middle part steel wire rope safety guide rail pulley 6；Bottom
Portion's leading block 7 is installed on the junction of the side of hoisting machinery dolly 11 and bottom surface.Two groups of pulleys are left and right symmetrically arranged layout.
Totally two groups of the strainer 2, is separately positioned on top wire rope safety guide rail 3 and middle wirerope security protection
On column 4, strainer 2 is adjusted, top and middle part steel wire rope safety guide rail is in tight state, the tensioning for steel wire rope.
The one end of top wire rope safety guide rail 3 is fixed on column 1, and the other end is fixed through top wire rope guard rail
Pulley 5 and bottom leading block 7, it is fixed on by strainer 2 on another root post 1；The one end of middle wirerope safety guide rail 4
It is fixed on column 1, the other end passes through middle part steel wire rope guard rail fixed block 6 and bottom leading block 7, passes through strainer 2
It is fixed on another root post 1.
Embodiment 3
The present embodiment and the difference of embodiment 2 are：
The column 1 uses round steel or square steel material, and electrical bibeam bridge is fixed on by welding or bolt connecting mode
On the end carriage 8 at hoisting machinery both ends.
The safe wire cable guard rail is fixed on column 1 by screw clip.
Away from the upper surface 1.2m of girder 9, middle wirerope guard rail is fixed to be slided the top wire rope guard rail fixed block 5
Wheel 6 is not less than 0.05m away from the upper surface 0.6m of electrical bibeam bridge crane tool girder 9, bottom leading block 7 away from ground.
When being tested using hoisting machinery, during dolly 11 is mobile on girder track 10, top wire rope safety
Guard rail 3 passes through top wire rope safety guide rail fixed block 5 and bottom leading block 7, middle part steel wire rope safety guide rail 4
Slided by middle part steel wire rope safety guide rail fixed block 6 and bottom leading block 7 along the direction of travel of hoisting machinery dolly 11
Dynamic, strainer 2 remains tensioning state at twice safe wire cable guard rail, effectively prevents operating personnel from falling from avris is faced
Fall.
Claims (10)
1. a kind of electrical bibeam bridge crane Special safety protection device, including：Column, assembly pulley, safe wire cable protection
Column and strainer；The quantity of column is two, is separately fixed on the end carriage at electrical bibeam bridge crane tool both ends, assembly pulley
Quantity be two groups, be separately fixed at electrical bibeam bridge crane tool dolly arranged on left and right sides, safe wire cable guard rail one end
It is fixed on a heel post, the other end is fixed on another heel post along assembly pulley around hoisting machinery dolly bottom, strainer
Take-up device is fastened for safe wire cable guard rail, on safe wire cable guard rail.
A kind of 2. electrical bibeam bridge crane Special safety protection device according to claim 1, it is characterised in that：Institute
Stating safe wire cable guard rail includes：Top wire rope safety guide rail and middle part steel wire rope safety guide rail；Top wire rope
Safety guide rail is located above the steel wire rope safety guide rail of middle part.
A kind of 3. electrical bibeam bridge crane Special safety protection device according to claim 2, it is characterised in that：Institute
Stating assembly pulley includes：Top wire rope guard rail fixed block, middle part steel wire rope guard rail pulley and bottom leading block；Top
Wire rope column fixed block and middle part steel wire rope safety guide rail pulley are installed on hoisting machinery dolly side, top wire
Rope safety guide rail fixed block is located above the steel wire rope safety guide rail pulley of middle part；Bottom leading block is installed on crane
Tool dolly side and the junction of bottom surface.
A kind of 4. electrical bibeam bridge crane Special safety protection device according to claim 3, it is characterised in that：Two
Group assembly pulley is left and right symmetrically arranged layout relative to hoisting machinery dolly.
A kind of 5. electrical bibeam bridge crane Special safety protection device according to claim 3, it is characterised in that：Institute
Totally two groups of strainer is stated, is separately positioned on top wire rope safety guide rail and middle wirerope safety guide rail.
A kind of 6. electrical bibeam bridge crane Special safety protection device according to claim 5, it is characterised in that：Institute
State top wire rope safety guide rail one end to be fixed on column, the other end passes through top wire rope guard rail fixed block and bottom
Portion's leading block, it is fixed on by strainer on another root post；Middle wirerope safety guide rail one end is fixed on column,
The other end passes through middle part steel wire rope guard rail fixed block and bottom leading block, and another root post is fixed on by strainer
On.
A kind of 7. electrical bibeam bridge crane Special safety protection device according to claim 1, it is characterised in that：Institute
State column and use round steel or square steel material.
8. a kind of electrical bibeam bridge crane Special safety protection device according to claim 1 or 7, its feature exist
In：The column is fixed on the end carriage at electrical bibeam bridge crane tool both ends by welding or bolt connecting mode.
A kind of 9. electrical bibeam bridge crane Special safety protection device according to claim 1, it is characterised in that：Institute
Safe wire cable guard rail is stated to be fixed on column by screw clip.
A kind of 10. electrical bibeam bridge crane Special safety protection device according to claim 3, it is characterised in that：
The top wire rope guard rail fixed block is away from girder upper surface 1.2m, and middle wirerope guard rail fixed block is away from electronic double
Bridge type hoisting machinery girder upper surface 0.6m, bottom leading block are more than or equal to 0.05m away from ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605078.5U CN207090820U (en) | 2017-05-27 | 2017-05-27 | A kind of electrical bibeam bridge crane Special safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605078.5U CN207090820U (en) | 2017-05-27 | 2017-05-27 | A kind of electrical bibeam bridge crane Special safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090820U true CN207090820U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605078.5U Active CN207090820U (en) | 2017-05-27 | 2017-05-27 | A kind of electrical bibeam bridge crane Special safety protection device |
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| CN (1) | CN207090820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910713A (en) * | 2018-08-28 | 2018-11-30 | 盐田国际集装箱码头有限公司 | A kind of drag-line protective net for preventing container from sliding |
-
2017
- 2017-05-27 CN CN201720605078.5U patent/CN207090820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910713A (en) * | 2018-08-28 | 2018-11-30 | 盐田国际集装箱码头有限公司 | A kind of drag-line protective net for preventing container from sliding |
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